Solved Realtek RTL8125 on-board not discovered

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KenGordon

So...I want to install FreeBSD on my shop computer. I use a USB flash drive to install FreeBSD 13.2-RELEASE and everything goes forward just fine.....except....that it doesn't find my on-board NIC, so I have no network.

I realize that the Realtek NICs sometimes have difficulty with FreeBSD....or vice versa...but doing pciconf -lv | grep -A1 -B3 network results in finding that the on-board NIC is a Realtek RTL8125.

I would have thought that the FreeBSD install would have found it as re0, but it didn't.

Why and how do I fix this?

I have ordered a new Intel PCIe gigabit NIC, but it won't be here until after Christmas.

Is there any fairly easy way to get the system to recognize and use the Realtek NIC in the meantime?

I have visited the Handbook, but so far it hasn't addressed this sort of issue.

Ken Gordon
 
Yes. I tried to install that. I, as root, went to /usr/ports/net/realtek-re-kmod and did make install clean. The process started but ended with errors without the driver being installed.

With no network at all, it couldn't complete.

I could try it without clean, but I suspect it will still stop with errors

It is looking like I will have to wait for my new Intel card to get here before I can continue with my build.

Thanks,

Ken Gordon
 
Try get pkg on another machine then install it.
fetch https://pkg.freebsd.org/FreeBSD:13:amd64/latest/All/realtek-re-kmod-198.00_3.pkg
pkg add realtek-re-kmod-198.00_3.pkg
 
KenGordon said:
I, as root, went to /usr/ports/net/realtek-re-kmod and did make install clean. The process started but ended with errors without the driver being installed.
Click to expand...
How is the ports system supposed to download the distfile if the system doesn't have a working network card? You have a bit of a chicken and egg problem here.
 
OK. I downloaded both the realtek* pkg and both pkg.pkg and pkg.txz, then copied them to a USB drive.

I THINK I can get these two installed by first doing pkg add pkg.pkg or perhaps pkg add pkg.txz

If that doesn't work, I'll figure something else out......or maybe I'll have to wait for my new Intel card to get here.

Anyway, this has certainly been an interesting "learning experience", and it has been kinda fun. Now I know how to use USB drives on FreeBSD.

Ken Gordon
 
fetch https://pkg.freebsd.org/FreeBSD:13:amd64/latest/All/realtek-re-kmod-198.00_3.pkg
tar xzf realtek-re-kmod-198.00_3.pkg /boot/modules/if_re.ko
Move boot/modules/if_re.ko to /boot/modules on the target machine, then add the following lines to /boot/loader.conf and reboot.
Code: 
if_re_load="YES"
if_re_name="/boot/modules/if_re.ko"
 
#9 does not use pkg.

fetch https://pkg.freebsd.org/FreeBSD:13:amd64/latest/All/pkg-1.20.9.pkg
and on the target machine
/usr/sbin/pkg add pkg-1.20.9.pkg
Edit:I have not tried.
 
No. I don't. What you write, Charlie, worked perfectly.

Now all I have to do is to set it up for DHCP.

Thanks a bunch!!

Ken Gordon
 
If you used the method from message #9 to install the driver, don't forget to do pkg install realtek-re-kmod to install the realtek driver "properly" and register it to your local package database; then you'll be able to get future updates of the driver via pkg-upgrade(8)
 
Erichans said:
If you used the method from message #9 to install the driver, don't forget to do pkg install realtek-re-kmod to install the realtek driver "properly" and register it to your local package database; then you'll be able to get future updates of the driver via pkg-upgrade(8)
Click to expand...
Will do. I have other issues that have popped up which I must handle first, but I will do that.

And, again, thanks.

Ken Gordon
 
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